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Metacaulk Box Guard

Metacaulk Box Guard is a 1-component fire-rated pad for use in electrical boxes. When exposed to fire, it will expand forming a char that seals the opening, prevents spread of flames & limits temperature rise on unexposed surfaces.


Features
  • Metacaulk Box Guard is applied by hand, and must comply with NEC 314.16 (formerly 370.16) or other applicable codes. STC 53 Rating, Tested in a UL 411 wall assembly/section to ASTM E90.
  • Easy to Install- Adheres to Back of Electrical Box. Cost Effective and Great for retrofit jobs.
  • ASTM E814 (UL 1479)
  • Non-Conductive, Dielectric Breakdown Voltage 22V/mil (ASTM D 149)
  • A labor saving, economical alternative to putty pads.
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Applications

Insert on inside back panel of electrical boxes to maintain integrity of fire-rated wall assemblies. When used as directed, horizontal separation between outlet boxes on opposite sides of wall may be less than 24 inches.

Documents

Certified Clean Air Gold Certificate

Certificate of Compliance FM Approvals 3971 an 4990

PDS - English

SDS - English

SDS - Spanish

Additional Information
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Brand : Metacaulk
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Performance Our on-site fire test laboratory is designated under the UL Witness Test Data Program (WTDP), allowing for thorough product development, direct testing and advanced response to customer needs for UL Listed systems.
Versatility Metacaulk systems offer a holistic approach to firestop applications and where field conditions differ, Metacaulk can support with structured engineered solutions.
COST SAVINGS Metacaulk products & systems offer major advantages for the installer with economical and reliable solutions.
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